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Technical Data Sheet
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1604-9 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The REACTOR is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-STYRENE CLASS SBR, body_width: 2.312 INCHES NOMINAL IN, body_height: 3.701 INCHES NOMINAL IN, body_length: 2.687 INCHES NOMINAL IN, design_type: SINGLE CENTRALLY LOCATED HOLE, body_diameter: 2.490 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5950-00-842-4261, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
1604-9
NSN: 5950-00-842-4261
FSC: 5950
CAGE: 0LG51 — MAGNETEK INC LIGHTING PRODUCTS GROUP (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-STYRENE CLASS SBR
body_width2.312 INCHES NOMINAL IN
body_height3.701 INCHES NOMINAL IN
body_length2.687 INCHES NOMINAL IN
design_typeSINGLE CENTRALLY LOCATED HOLE
body_diameter2.490 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeHERMETICALLY SEALED
overall_length4.250 INCHES NOMINAL IN
inductance_typeFIXED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
style_designatorROUND
NSN5950-00-842-4261
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN 1604-9 MFR REACTOR
KEY FEATURES
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING OPERATING CURRENT: 10.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEHERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING CURRENT10.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
THREAD QUANTITY PER INCH32 SINGLE GROUP
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY LENGTH2.687 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
625-8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SAC217InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
625P8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
062588InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
96101InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
23-0065InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1604-9?
1604-9 is a REACTOR.
What parts can replace 1604-9?
There are 15 known substitutes for 1604-9: 625-8, SAC217, 625P8 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1604-9?
1604-9 is cataloged in the Federal Logistics Information System under NSN 5950-00-842-4261. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026